Safety1&period; Overcurrent protectionWhen the current increasing in an exception&comma; power bank immediately Start voltage buffer fuction&comma; ensure the voltage in a steady state at any time&period;&comma; Avoid cause your charging device any damage&period; 2&period; Short circuit protectionWhen there is a short circuit occur in external device&comma; power bank start Protection function&comma; shut down the supply and avoid short circuit damage&period; 3&period; Overheat protectionWhen the power bank work long in high temperature environments&lpar;Exceed 60 degrees&rpar;&comma; Power bank will not be dangerous due to the high temperatures&period; 4&period; Overdischarge protectionWhen power bank discharge reached the critical point&comma; the circuit automatic start Protection function and stop discharge&period; 5&period; Overcharge protectionLong time charge for mobile power supply or use power bank charge for the phone&period; When reach saturation point&comma; system automatically shut down&comma; avoiding the overload problems&period; 6&period; Overvoltage protectionLong time charge for mobile power supply or use power bank charge for the phone&comma; When reach saturation point&comma; in order to prevent over-voltage&comma; the system automatically turns off&period;

Payment1&period; We accept Paypal&comma; Western Union&comma; T&sol;T&comma; no another payment method acceptable&period; 2&period; All payment must be completed within 3 days after the auction ends&comma; otherwiseWe reserve the right to cancel the order and relist the item&period; 3&period; We also accept letter of credit&period;

Procedures to Buy&colon;First of all&comma; you are welcome to consult our sales team about the details of the products&period; Our experienced sales staffs will do their best to help and cooperate&period; After offering your full contact information and requirements for the order&comma; our sales staffs will send you the PI&period;Each order will be confirmed by our official document and Proforma invoice&comma; stating the delivery and payment terms&period; You are requested to sign PI&comma; stamp with your company chop and send it back to our sales department by fax or email&period; We will start preparing the goods for you after the confirmation of the payment&period; All goods will be tested one by one before sending to clients&comma; we will control the low RMA rate to stay the long term business&period; The clients will receive the tracking number when we send out the goods by UPS&comma;DHL&comma;TNT or Air Cargo and we are pleased to track the goods for you until you receive the goods and give us the feedback&period;